Can't compile RR Source

Hy Everybody... (sorry for the bad ingliss!!)

I started using Visual Basic a month ago, by doing little programs and other utilities, with the intention of creating plugins for my external hardware project, and now i think that i am able to start with roadrunner...

i removed all voices that uses MapMonkey and MapPoint, and it's all ok.

i found missing DLLs (gdi+, hdradio, ecc) and the program compiles.

i tried to switch to CrystalBlue Skin (W Dalailama!!) and i have the same known problems, because all the references to the skin are planned to be in the default path c:\programmi\road runner\skins\crystalblue\ and my compiled project is on the desktop.

so, i removed the original roadrunner, and i put the source in the default path c:\programmi\road runner\ but while compiling, i get an "compiling error: not defined variable"

the undefined variable is in this piece of code of cBitmap class module: